Service difficulty report · Flap · Boeing 7378H4

Difficulty date
April 5, 2019
Submitted
February 24, 2022
Operation
Air carrier
Aircraft
N8686A
Make and model
Boeing 7378H4
Aircraft serial
36938
Aircraft time
10,497 hours, 4,590 cycles
Part
Flap
Part number
113A370020
Part serial
001257
Condition
Delaminated
Location
R/H Wing
Stage of operation
IN
How discovered
9
Nature of condition
O
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

R/H WING OUTBOARD TRAILING EDGE AFT FLAP LOWER SKIN DELAMINATED AT OTEF 56.83; MEASURING 4.5 INCHES LONG BY 3.7 INCHES WIDE / REMOVED AND REPLACED RH OTBD AFT FLAP PER AMM 27-51-22RT OTBD P/N OFF 113A3700-20; P/N ON 113A3700-22; S/N OFF 001257; S/N ON 001780

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